Skip to main content

Table 2 Baseline characteristics of participants according to weight loss quartilesa

From: Calorie restriction improves metabolic state independently of gut microbiome composition: a randomized dietary intervention trial

 

Q1 (n = 36)

Q2 (n = 35)

Q3 (n = 36)

Q4 (n = 36)

pb

Sex, n (%)

 Men

16 (44.4)

21 (60.0)

17 (47.2)

18 (50.0)

 

 Women

20 (55.6)

14 (40.0)

19 (52.8)

18 (50.0)

 

Age, years

51.0 ± 6.3

51.5 ± 8.1

51.2 ± 7.8

47.4 ± 8.3

0.11

Weight, kg

94.2 ± 15.8

94.3 ± 14.1

93.3 ± 15.5

95.0 ± 14.2

0.97

BMI, kg/m2

32.1 ± 4.1

31.1 ± 3.7

30.9 ± 3.4

31.5 ± 3.7

0.53

Subcutaneous adipose tissue, cm3

13107 ± 4620

11153 ± 2842

12118 ± 3933

12871 ± 4047

0.18

Visceral adipose tissue, cm3

5253 ± 2249

5037 ± 2191

4836 ± 2006

4720 ± 2038

0.75

Systolic blood pressure, mmHg

139.6 ± 11.0

132.7 ± 13.8

136.6 ± 14.4

140.0 ± 21.9

0.14

Diastolic blood pressure, mmHg

90.1 ± 8.1

86.3 ± 8.0

87.3 ± 7.7

86.9 ± 9.8

0.19

Glucose, mg/dL

93.4 ± 7.9

93.4 ± 6.8

94.8 ± 6.8

91.8 ± 8.0

0.40

HOMA-IR

3.4 ± 1.9

3.0 ± 1.8

2.5 ± 1.2

2.6 ± 1.3

0.09

Triglycerides, mg/dL

139.4 ± 64.9

137.8 ± 90.0

143.9 ± 93.2

108.3 ± 53.5

0.20

Cholesterol, mg/dL

211.4 ± 34.1

202.3 ± 36.4

214.4 ± 36.0

203.2 ± 34.5

0.36

  1. an = 143. Values are means ± SD. bANOVA comparison between all weight loss quartiles for all variables except sex. p-value for sex is from Chi-square test for the comparison of the distribution of sexes across all quartiles at baseline. Q1, Q2, Q3, and Q4—weight loss quartiles 1, 2, 3, and 4 respectively. Values are reported only for participants with gut microbiota data at baseline and also had weight measurements at week 12, i.e., non-dropouts